Question

Draw four compounds with molecular formula C₅H₁₀that have carbon-carbon double bonds but do not have cis-trans isomers.

Short answer

The four compounds with the molecular formula C₅H₁₀ that have carbon-carbon double bonds but do not have cis-trans isomers are:

Step-by-step solution

Step 1: Definition of the cis and trans isomer.

Isomers are compounds with the same molecular formula but with a different arrangement of atoms.

Cis-isomer is represented with both the substituents pointing in one direction.

Trans-isomer is represented with both the substituents pointing in opposite directions.

The compounds with the molecular formula  that have carbon-carbon double bonds but do not have cis-trans isomers.